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Popular >

expand (Δx+x)^2

Solution

expand

(Δ x + x)^{2}

Solution

Δ^{2} x^{2} + 2Δ x^{2} + x^{2}

Solution steps

(Δ x + x)^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

a = Δ x, b = x

= (Δ x)^{2} + 2Δ xx + x^{2}

Simplify

(Δ x)^{2} + 2Δ xx + x^{2} : Δ^{2} x^{2} + 2Δ x^{2} + x^{2}

= Δ^{2} x^{2} + 2Δ x^{2} + x^{2}

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Frequently Asked Questions (FAQ)

What is expand (Δx+x)^2 ?
The solution to expand (Δx+x)^2 is Δ^2x^2+2Δx^2+x^2